Madden Codes -

View ending sequence:
Hold L + R + Z at the EA logo when the game is first started.

Touchdown show-off:
Press C-Left after entering the endzone to perform a touchdown dance.

Random team selection:
Select Exhibition mode and press C-Up + C-Right at the team selection screen.

Always win coin toss:
Press Down for "tails" when the referee tosses the coin, then press Up to select "heads" approximately two seconds before the coin lands. If done correctly, both sides of the coins will be "heads".

High stepping into the endzone:
Get within 10 yards of the endzone and press C-Left to high step if there is enough room between the player and any defenders.

Hint: Have Jerry Rice perform a gainer:
Play against the 49ers and allow Jerry Rice to get the ball. Dive at this legs when he is ahead of your player to have him do a gainer.